{"product_id":"ousimy-rear-differential-viscous-coupler-for-toyota-rav4-2006-2021-oe-41303-42023","title":"OUSIMY Rear Differential Viscous Coupler for Toyota RAV4 2006-2021 | OE 41303-42023","description":"\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOE Part Number: 41303-42023\u003c\/strong\u003e\n\u003cdiv\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eNew: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalifornia Prop 65 Warning\u003c\/td\u003e\n\u003ctd\u003eCalifornia Prop 65 Warning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment Type\u003c\/td\u003e\n\u003ctd\u003eDirect Replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eKHMR CV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNote\u003c\/td\u003e\n\u003ctd\u003eNo Instruction Included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOE\/OEM Part Number\u003c\/td\u003e\n\u003ctd\u003e4130342023, 4130342020, 4130342021, 4130342022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuperseded Part Number\u003c\/td\u003e\n\u003ctd\u003eDifferential, Rear Differential Coupling, Coupling Assy, Viscous Coupler, Transmission, Transmission Coupling, Transmission Viscous Coupling, 4-Door, 4WD, 2.0L L4, 2.4L L4, 2.5L L4, 3.5L V6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eTransmission Coupling Assy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003e2 Year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOSUIMY\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFit\u003c\/td\u003e\n\u003ctd\u003efor Toyota RAV4 2006-2017, for Lexus NX200t 2015-2017, for Lexus NX300h 2015-2017\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterchange Part Number\u003c\/td\u003e\n\u003ctd\u003e41303-42023, 41303-42020, 41303-42021, 41303-42022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Warranty\u003c\/td\u003e\n\u003ctd\u003e3 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNotice\u003c\/td\u003e\n\u003ctd\u003eThis is aftermarket replacement part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlacement on Vehicle\u003c\/td\u003e\n\u003ctd\u003eLower, Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSurface Finish\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUniversal Fitment\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC\u003c\/td\u003e\n\u003ctd\u003eDoes not apply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\nThis rear differential viscous coupler acts as a direct OEM replacement torque transfer component built exclusively for 4WD Toyota RAV4 spanning model years 2006 through 2021, managing power distribution to the rear axle and maintaining the stable operation of the factory all-wheel drive system.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThis unit adopts die-cast aluminum housing paired with high-temperature resistant internal viscous fluid and multi-layer fluorine sealing gaskets. It mounts between the driveshaft and rear differential assembly of your RAV4 four-wheel drive system. All mounting points, spline sizes and overall external dimensions fully match factory OEM specifications, so no cutting, drilling or structural modification is required to complete installation for all compatible RAV4 4WD trims within the listed year range.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nWe reinforce the outer housing wall thickness and upgrade the anti-aging seal rings compared to original factory couplers. The improved internal fluid formulation resists thinning and degradation under prolonged highway driving and rough terrain use, greatly slowing oil leakage and performance decay. The entire assembly comes fully pre-sealed and pre-calibrated from production, eliminating messy fluid refilling and complicated internal disassembly work to simplify both shop and DIY installation.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eThis replacement viscous coupler resolves widespread common defects on aging Toyota RAV4 AWD systems, including clunking and grinding noise during low-speed turns and acceleration, noticeable vehicle shudder and vibration at mid-range speeds, delayed or partial engagement of four-wheel drive, persistent fluid seepage around the rear differential connection area, and premature component failure that forces frequent repeat part swaps and unnecessary maintenance costs.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nIt eliminates OBD scan tool trouble codes related to AWD torque distribution faults and rear driveline performance malfunctions triggered by a worn or failed original viscous coupler.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eComplimentary free standard shipping is offered to all destinations across the United States. Every in-stock order will be shipped out within 1 business day after payment confirmation, dispatched directly from our US warehouse to deliver fast transit speed and full package tracking information.\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nEach OUSIMY rear differential viscous coupler is covered under a 2-year limited manufacturer warranty against factory defects. Installation steps align with the official Toyota service repair manual, and basic hand tools are sufficient for experienced vehicle owners to finish the replacement independently and avoid expensive dealership labor charges.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003eFull Compatible Vehicle List:\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2006\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2007\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2008\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2009\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2010\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2011\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2012\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2013\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2014\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2015\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2016\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2017\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2018\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2019\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2020\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nToyota RAV4 4WD 2021\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5848\/5553\/files\/imgi_143_s-l1600_388fe725-8270-4072-870b-d9ac472e7bfd.jpg?v=1783933591\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5848\/5553\/files\/imgi_144_s-l1600_0f95e02f-d396-41c2-a086-3250fc9edbf0.jpg?v=1783933591\" alt=\"\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0982\/5848\/5553\/files\/imgi_145_s-l1600_668c7ea8-31f6-425b-b314-d739b5070cde.jpg?v=1783933591\" alt=\"\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"OUSIMY SHOP","offers":[{"title":"Default Title","offer_id":55249825530161,"sku":"QMCSQ0006","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/5848\/5553\/files\/a9452c489225bdec783b166f5fe85815.jpg?v=1783934234","url":"https:\/\/ousimy.com\/products\/ousimy-rear-differential-viscous-coupler-for-toyota-rav4-2006-2021-oe-41303-42023","provider":"OUSIMY","version":"1.0","type":"link"}